From c81b3a9e29341b9b49b484ed3cbf14155a1c26dc Mon Sep 17 00:00:00 2001 From: Kaijie Chen Date: Tue, 3 Dec 2024 18:48:58 +0800 Subject: [PATCH 1/2] [performance](load) increase max_broker_concurrency to 24 --- fe/fe-common/src/main/java/org/apache/doris/common/Config.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java index 2ef391bb7ab390..13f40ee1afa792 100644 --- a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java +++ b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java @@ -780,7 +780,7 @@ public class Config extends ConfigBase { @ConfField(mutable = true, masterOnly = true, description = { "单个 broker scanner 的最大并发数。", "Maximal concurrency of broker scanners."}) - public static int max_broker_concurrency = 10; + public static int max_broker_concurrency = 24; // TODO(cmy): Disable by default because current checksum logic has some bugs. @ConfField(mutable = true, masterOnly = true, description = { From 7de957407bc742219eb56cb86d967effda7a127b Mon Sep 17 00:00:00 2001 From: Kaijie Chen Date: Mon, 9 Dec 2024 16:37:59 +0800 Subject: [PATCH 2/2] increase to 100 --- fe/fe-common/src/main/java/org/apache/doris/common/Config.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java index 13f40ee1afa792..48d66ecbf2d439 100644 --- a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java +++ b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java @@ -780,7 +780,7 @@ public class Config extends ConfigBase { @ConfField(mutable = true, masterOnly = true, description = { "单个 broker scanner 的最大并发数。", "Maximal concurrency of broker scanners."}) - public static int max_broker_concurrency = 24; + public static int max_broker_concurrency = 100; // TODO(cmy): Disable by default because current checksum logic has some bugs. @ConfField(mutable = true, masterOnly = true, description = {